K&N XStream Motocross Air Filter Honda CRF250R / CRF450R 2003-2009

K&N XStream Motocross Air Filter Honda CRF250R / CRF450R

Originally created for the rigorous challenges of off-road racing, K&N air filters have evolved over 40 years to enhance performance and provide exceptional protection in all conditions. The XStream series by K&N steps up the game by offering high-capacity airflow with minimal restriction, boosting horsepower and torque. Crafted for Motocross enthusiasts, these filters feature deep pleated, washable, and reusable cotton media, ensuring a large filtration surface and extended maintenance intervals.

Features:

• Designed to provide increased horsepower and acceleration
• Pleated cotton media provides a large filtration area offering low restriction, high-capacity and long service intervals
• Multiple layers of woven cotton gauze media offers excellent filtration
• Specifically developed for Off-Road and Motocross applications
• Fits directly into OEM air box with application specific sealing bead ensuring a precise fit
• No fuel management modifications are required to obtain increased performance
• Washable & reusable
• Includes 1 oz. tube of sealing grease

Note: Images are for reference only.